The game comes with very awesome characters and some challenges along the way as you pass through levels. Fly as high as you can, use clouds to bounce upwards, timing is everything ..Good luck ! Install the game and have fun time playing, don`t forget to share with your friend. - Help the shaky bird ! - Explore Multiple Worlds ! - Unlock all Characters ! - Obtain lot of point ! - Reach a top of world for unlock next level ! - Share your best score on social network ! Play now SHAKY BIRD !